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Brantz - Tripmeters - Sensors - Suction Mounting Brackets - Accessories
See also GPS Tipmeters page

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Rally Navigation Equipment

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Brantz Tripmeters Brantz Trip Meters and all accessories Tripmeter by Brantz BR6 BR7 BR8 BR34 International 2 International 3 Tripmeters UK

Latest Brantz Specification Products Don Barrow only supplies the Latest Specification Brantz products
Latest Brantz Specification Tripmeters Supplied with my 'Tricks of the Trade' - 'Set up Info' - Full assistance
Latest Brantz Specification Tripmeters Brantz price increases from January 1st 2020
Item 02 BR13 £139.82
No VAT to Add

Brantz BR13 Single Display Tripmeter Rally Trip Meter Tripmeters Trip Meters

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Brantz Tripmeter Brantz BR13 International 1 Pro
Brantz Tripmeter BR13 Total Distance display ONLY
Brantz Tripmeter BR13 Single Display Zero, Forward & Reverse buttons
Brantz Tripmeter BR13 for Rally Large Red LEDs 15mm high
Brantz Tripmeter BR13 for Rallying Set up in Miles or Kilometres
Brantz Tripmeter BR13 for Rallies Easy Calibration setting
Brantz Tripmeter BR13 for Rallye Requires a Brantz Sensor


Don Barrow Map Magnifiers
Brantz GPS Version of this model
Item 03 BR6 £199.26
No VAT to Add

Brantz BR6 Twin Display Tripmeter Total Inter Rally Trip Meter Tripmeters Trip Meters

Brantz Tripmeter BR6 Brantz BR6 International 2 Pro
Brantz Tripmeter BR6 for Rally Total & Inter Distance display ONLY
Brantz Tripmeter BR6 for Rallying Zero, Forward, Freeze & Reverse
Brantz Tripmeter BR6 for Rallies Large Red LEDs 15mm high
Brantz Tripmeter BR6 for Rallye Complete with Remote Zero unit
BR6 Brantz Tripmeter for Rally Set up in Miles or Kilometres
BR6 Brantz Tripmeter for Rallying Easy Calibration setting
BR6 Brantz Tripmeter for Rallies Requires a Brantz Sensor


Brantz BR6 International Pro Tripmeter
Brantz GPS Version of this model
Item 04 BR6DD £260.86
No VAT to Add

Brantz BR6DD with Driver Display socket & circuit board Twin Display Tripmeter Total Inter Rally Trip Meter Tripmeters

BR6DD Brantz Tripmeter for Rally Brantz BR6DD International 2 Pro
BR6DD Brantz Tripmeter for Rallying With Remote BR61 Display Socket
BR6DD Brantz Tripmeter for Rallies And Extra BR61 Circuit Board
BR6DD Brantz Tripmeter for Rallye Total & Inter Distance display ONLY
Brantz Tripmeter BR6DD for Rally Zero, Forward, Freeze & Reverse
Brantz Tripmeter BR6DD for Rallying Large Red LEDs 15mm high
Brantz Tripmeter BR6DD for Rallies Complete with Remote Zero unit
Brantz Tripmeter BR6DD for Rallye Requires a Brantz Sensor


Don Barrow Map Magnifiers
Brantz GPS Version of this model
Item 05 BR7 £248.31
No VAT to Add

Brantz BR7 Three Display Tripmeter Total Inter Rally Trip Meter Tripmeters Trip Meters

Brantz Tripmeter BR7 for Rally Brantz BR7 International 2 S Pro
Brantz Tripmeter BR7 for Rallying Total, Inter, Speed or Average
Brantz Tripmeter BR7 for Rallies Zero, Forward, Freeze & Reverse
Brantz Tripmeter BR7 for Rallye Large Red LEDs 15mm high
BR7 Brantz Tripmeter for Rally Complete with Remote Zero unit
BR7 Brantz Tripmeter for Rallying Set up in Miles or Kilometres
BR7 Brantz Tripmeter for Rallies Easy Calibration setting
BR7 Brantz Tripmeter for Rallye Requires a Brantz Sensor


Don Barrow Map Magnifiers
Brantz GPS Version of this model
Item 06 BR7DD £305.44
No VAT to Add

Brantz BR7DD with Driver Display socket & circuit board Three Display Tripmeter Total Inter Rally Trip Meter Tripmeters

BR7DD Brantz Tripmeter for Rally Brantz BR7DD International 2 S Pro
BR7DD Brantz Tripmeter for Rallying With Remote BR71 Display Socket
BR7DD Brantz Tripmeter for Rallies And Extra BR71 DD Circuit Board
BR7DD Brantz Tripmeter for Rallye Total, Inter, Speed or Average
Brantz Tripmeter BR7DD for Rally Zero, Forward, Freeze & Reverse
Brantz Tripmeter BR7DD for Rallying Large Red LEDs 15mm high
Brantz Tripmeter BR7DD for Rallies Complete with Remote Zero unit
Brantz Tripmeter BR7DD for Rallye Requires a Brantz Sensor


Don Barrow Map Magnifiers
Brantz GPS Version of this model
Item 07 BR8 £245.14
No VAT to Add

Brantz BR8 Three Display Tripmeter Total Inter Rally Trip Meter Tripmeters Trip Meters

Brantz Tripmeter BR8 for Rally Brantz BR8 International 3 Pro
Brantz Tripmeter BR8 for Rallying Total, Inter & Speed ONLY display
Brantz Tripmeter BR8 for Rallies Zero, Forward, Freeze & Reverse
Brantz Tripmeter BR8 for Rallye Large Red LEDs 15mm high
BR8 Brantz Tripmeter for Rally Complete with Remote Zero unit
BR8 Brantz Tripmeter for Rallying Set up in Miles or Kilometres
BR8 Brantz Tripmeter for Rallies Easy Calibration setting
BR8 Brantz Tripmeter for Rallye Requires a Brantz Sensor


Don Barrow Map Magnifiers
Brantz GPS Version of this model
Item 08 BR8DD £302.56
No VAT to Add

Brantz BR8DD with Driver Display socket & circuit board Three Display Tripmeter Total Inter Speed Rally Trip Meter Tripmeters

BR8DD Brantz Tripmeter for Rally Brantz BR8DD International 3 Pro
BR8DD Brantz Tripmeter for Rallying With Remote BR81 Display Socket
BR8DD Brantz Tripmeter for Rallies And Extra BR81 DD Circuit Board
BR8DD Brantz Tripmeter for Rallye Total, Inter, & Speed ONLY display
Brantz Tripmeter BR8DD for Rally Zero, Forward, Freeze & Reverse
Brantz Tripmeter BR8DD for Rallying Large Red LEDs 15mm high
Brantz Tripmeter BR8DD for Rallies Complete with Remote Zero unit
Brantz Tripmeter BR8DD for Rallye Requires a Brantz Sensor


Don Barrow Map Magnifiers
Brantz GPS Version of this model
Item 09 BR34 £286.50
No VAT to Add

Brantz BR34 Laser 3 Tripmeter Total Inter Speed Rally Trip Meter Tripmeters

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Brantz Tripmeter BR34 for Rally Brantz BR34 Laser 3 Tripmeter
Brantz Tripmeter BR34 for Rallying Multi function Rally Computer
Brantz Tripmeter BR34 for Rallies Total & Inter displays
Brantz Tripmeter BR34 for Rallye 24 Hr Clock & Stopwatch display
BR34 Brantz Tripmeter for Rally Zero, Forward, Freeze & Reverse
BR34 Brantz Tripmeter for Rallying Large Red LEDs 15mm high
BR34 Brantz Tripmeter for Rallies Requires a Brantz Sensor


Don Barrow Map Magnifiers
Item 10 BR61 £96.60
No VAT to Add

Brantz BR61 Driver Display plugs into a BR6DD

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BR34 Brantz Tripmeter for Rallye Brantz remote Driver Display
BR61 Brantz Driver Display for Rally Brantz BR61 - Plugs into BR6DD
BR61 Brantz Driver Display for Rallying Single Driver Display unit
BR61 Brantz Driver Display for Rallies Simply plugs into a BR6DD
BR61 Brantz Driver Display for Rallye Large Red LEDs 15mm high
BR61 Brantz Driver Display for Road Rally Switch either Total or Inter Display

Item 11 BR71 £96.60
No VAT to Add

Brantz BR71 Driver Display plugs into a BR6DD

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BR71 Brantz Driver Display for Rally Brantz remote Driver Display
BR71 Brantz Driver Display for Rallying Brantz BR71 - Plugs into BR7DD
BR71 Brantz Driver Display for Rallies Single Driver Display unit
BR71 Brantz Driver Display for Rallye Simply plugs into a BR7DD
BR71 Brantz Driver Display for Road Rally Large Red LEDs 15mm high
BR71 Brantz Driver Display for Regularity Rallying Switch - Total, Inter, Speed, Average

Item 12 BR81 £96.60
No VAT to Add

Brantz BR81 Driver Display plugs into a BR8DD

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:
BR81 Brantz Remote Driver Display for Rally Brantz remote Driver Display
BR81 Brantz Remote Driver Display for Rallying Brantz BR81 - Plugs into BR8DD
BR81 Brantz Remote Driver Display for Rallies Single Driver Display unit
BR81 Brantz Remote Driver Display for Rallye Simply plugs into a BR8DD
BR81 Brantz Remote Driver Display for Regularity Rally Large Red LEDs 15mm high
BR81 Brantz Remote Driver Display for Regularity Rallying Switch - Total, Inter, Speed ONLY

See Item 1 - BR43 below
Splitter

Brantz & Retrotrip - Sensors - Plug Kits - Accessories
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BR81 Brantz Remote Driver Display for Rally Driver BR81 Brantz Remote Driver Display for Rally Drivers BR81 Brantz Remote Driver Display for Rally Driving

Item 13 BR1 £35.15

Brantz BR1 Speedometer Cable Sensors

BR1 Brantz Sensor Brantz BR1
BR1 Brantz Sensor for Rally Speedometer Cable Sensor
BR1 Brantz Sensor for Rallying Fits all 10mm cables
BR1 Brantz Sensor for Rallies With colour coded connectors
BR1 Brantz Sensor for Rallye With instructions

Item 14 SC £3.00

Clips for fitting Brantz BR1 Sensors

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BR1 Brantz Sensor Clips for Rally Brantz BR1 Sensor Clips
BR1 Brantz Sensor Clips for Rallying Pack contains 2 Clips
BR1 Brantz Sensor Clips for Rallies BR1 requires 2 Clips

Item 15 BRM12 £59.05

Brantz BRM12 Screw on Sensor to fit direct onto Smiths/Jaeger Speedometer heads

BRM12 Brantz Sensor Brantz BRM12 Square Cable End
BRM12 Brantz Sensor for Rally Speedometer Cable Sensor
BRM12 Brantz Sensor for Rallying Fits Smiths/Jeager Speedometers
BRM12 Brantz Sensor for Rallies With screw thread M12 x 1.0mm
BRM12 Brantz Sensor for Rallye Simple Screw-on installation

Item 16 BR2A £32.70

Brantz Wheel Probe Sensor

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BR2A Brantz Sensor Brantz BR2A 1.0mm Max Gap
BR2A Brantz Sensor for Rally Speedometer Cable Sensor
BR2A Brantz Sensor for Rallying With instructions

Item 17 BR2A-4 £38.78

Brantz Wheel Probe Sensor

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BR2A-4 Brantz Sensor for Rally Brantz BR2A-4mm Max Gap
BR2A-4 Brantz Sensor for Rallying Speedometer Cable Sensor
BR2A-4 Brantz Sensor for Rallye With instructions

Item 18 BR2A-HT £46.72

Brantz Wheel Probe Sensor

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BR2A-HT Brantz Sensor for Rally Brantz BR2A-HT 1.0mm Max Gap
BR2A-HT Brantz Sensor for Rallying High Temperature Probe Sensor
BR2A-HT Brantz Sensor for Rallye With instructions

Item 19 BR3 £35.15

Brantz Br3 Gearbox Screw in type Sensor for most Japanese cars

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BR3 Brantz Square Sensor for Rally Brantz BR3 Square Cable End
BR3 Brantz Square Sensor for Rallying Screw in Gearbox Sensor
BR3 Brantz Square Sensor for Rallies Lug drive M22 x 1.5mm thread
BR3 Brantz Square Sensor for Rallye Fits most Japanese Gearbox types

Item 20 BR3-HG-2 £71.76

Brantz BRM12 Screw on Sensor to fit direct onto Mitsubshi/Nissan Speedo Heads

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BR3-HG Brantz High Grade Square Sensor for Rally Brantz BR3-HG-2 Lug or Oblong
BR3-HG Brantz High Grade Square Sensor for Rallying Screw in Sensor with 2 Adaptors
BR3-HG Brantz High Grade Square Sensor for Rallies For M22 x 1.5mm thread
BR3-HG Brantz High Grade Square Sensor for Rallye Suits both Misubishi/Nissan Gearbox

Item 21 BR3-SQ £58.86

Brantz Br3 Gearbox Screw in type Sensor for most Japanese cars with Square Cable Ends

:
BR3-SQ Brantz Square Sensor for Rally Brantz BR3-SQ - 22 x 1.5mm
BR3-SQ Brantz Square Sensor for Rallying Screw in Gearbox/Speedo Sensor
BR3-SQ Brantz Square Sensor for Rallies Square Cable & M22 x 1.5mm thread
BR3-SQ Brantz Square Sensor for Rallye Japanese Gearbox - Square Cable

Item 22 BR4 £39.63

Brantz BR4 Gearbox Screw in type Sensor for most Ford/GM/Vauxhall/VW/Skoda/Lada/Fiat cars

BR4 Brantz Screw In Sensor Brantz BR4
BR4 Brantz Screw In Sensor for Rally Screw in Gearbox Sensor
BR4 Brantz Screw In Sensor for Rallying Square drive M18 x 1mm thread
BR4 Brantz Screw In Sensor for Rallies Fits most Ford-GM-Vauxhall
BR4 Brantz Screw In Sensor for Rallye Fits most VW-Skoda-Lada-Fiat

Item 23 BR5 £57.68

Brantz BR5 Electronic Gizmo for cars with electronic speedometers

BR5 Electronic Brantz Sensor Brantz BR5
BR5 Electronic Brantz Sensor for Rally Electronic Interface Sensor
BR5 Electronic Brantz Sensor for Rallying Connects to the pulse wire
BR5 Electronic Brantz Sensor for Rallies Cars with Electronic Speedometers
BR5 Electronic Brantz Sensor for Rallye With full instructions

Item 24 BRGPS-1 £217.80

Brantz BRGPS Electronic GPS Sensor

BRGPS GPS Brantz Satellite Seeker Brantz BRGPS-1
BRGPS GPS Brantz Satellite Seeker Sensor for Rally Brantz GPS Satellite Seeker Sensor
BRGPS GPS Brantz Satellite Seeker Sensor for Rallying Works with all Brantz Tripmeters
BRGPS GPS Brantz Satellite Seeker Sensor for Rallies Retrofit to your Tripmeter
BRGPS GPS Brantz Satellite Seeker Sensor for Rallye Using a BR49 Changeover Switch

Item 25 BRGPS-2 £217.80

Brantz BRGPS Electronic GPS Sensor

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BRGPS-2 GPS Brantz Satellite Seeker Brantz BRGPS-2
BRGPS-2 GPS Brantz Satellite Seeker Sensor for Rally Brantz GPS Satellite Seeker Sensor
BRGPS-2 GPS Brantz Satellite Seeker Sensor for Rallying Use on Brantz GPS Tripmeters ONLY
BRGPS-2 GPS Brantz Satellite Seeker Sensor for Rallye Replacement GPS Sensor

Item 26 BRH2 £82.76

Brantz BRH2 Prop Shaft Sensor

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BRH2 Brantz Propshaft Sensor Brantz BRH2
BRH2 Brantz Propshaft Sensor for Rally Prop Shaft Sensor
BRH2 Brantz Propshaft Sensor for Rallying Works with any Brantz Tripmeter
BRH2 Brantz Propshaft Sensor for Rallies Especially for Jaguars

Item 27 BR52 £65.21

Brantz BR52 Double your Pulses to improve your results

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BR52 Brantz Sensor Pulse Doubler Brantz BR52
BR52 Brantz Sensor Pulse Doubler for Rally If your calc setting is less than 499
BR52 Brantz Sensor Pulse Doubler for Rallying Use this to Double your Pulses
BR52 Brantz Sensor Pulse Doubler for Regularity Rallies To improve your results

Item 28 BR56/7/8 £154.80

Brantz BR57 Can Bus plug in Sensor via BDII Socket

BR57 Brantz Pulse Doubler Can Bus Connector Sensor
BR57 Brantz Pulse Doubler Sensor for Rally Tripmeters BR56 with NO OBDII Socket
BR56 Brantz Pulse Doubler Sensor for Rallying Tripmeters BR57 for OBDII Socket
BR57 Brantz Pulse Doubler Sensor for Rallies Tripmeters BR58 for OBDII Socket
BR56 Brantz Pulse Doubler Sensor for Rallye Tripmeters Use BR47 - BR45 for easy installation
Brantz BR56 Can-Bus Sensor application List
Item 29 BR44DR £50.32

Brantz BR44DR Dual ZERO Control Unit

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BR44DR Brantz Dual Zero Switch Over Brantz BR44DR
BR44DR Brantz Dual Zero Switch Over for Rally Tripmeters Zero Control Unit
BR44DR Brantz Dual Zero Switch Over for Rallying Tripmeters Zero both Stopwatch & Tripmeter
BR44DR Brantz Dual Zero Switch Over for Rallye Tripmeters Use with a Brantz Timer & Tripmeter

Item 30 BR21 £47.41

Brantz BR21 Power Booster for cars with dynamo

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BR21 Brantz Power Booster for Dynamo Brantz BR21
BR21 Brantz Power Booster for Rally Tripmeters For cars with Dynamo's
BR21 Brantz Power Booster for Rallying Tripmeters Solves a lot of low Voltage problems
BR21 Brantz Power Booster for Rallye Tripmeters Provides a constant 12 Volts

Item 31 BR49 £32.05

Brantz BR49 Changeover Switch for dual Sensors

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BR49 Changeover Switch Brantz BR49
BR49 Changeover Switch for Dual Sensors Change Over Switch
BR49 Changeover Switch for Dual Sensors with Rally Tripmeters For dual Sensors
BR49 Changeover Switch for Dual Sensors with Rallying Tripmeters Two Sensors - Good back up

Item 32 BR44 £16.34

Brantz BR44 Remote Zero unit

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BR44 Remote Zero Switch Brantz BR44
BR44 Remote Zero Switch for Rally Tripmeters Remote Zero unit
BR44 Remote Zero Switch for Rallying Tripmeters For Laser 3 & International Pro Trips

Item 33 BR44F £19.80

Brantz BR44F Foot mounted Remote Zero unit

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BR44F Foot Operated Remote Zero Switch Brantz BR44F
BR44F Foot Operated Remote Zero Switch for Rally Tripmeters Foot mounted Remote Zero unit
BR44F Foot Operated Remote Zero Switch for Rallying Tripmeters For Laser 3 & International Pro Trips

Item 34 BR43 £30.50

Brantz BR43 Plug Kit allows your Tripmeter to be easily removed for security reasons

BR43 Plug Kit Wiring Loom Brantz BR43
BR43 Plug Kit Wiring Loom for Rally Tripmeters Plug Kit wiring loom
BR43 Plug Kit Wiring Loom for Rallying Tripmeters Install into your car
BR43 Plug Kit Wiring Loom for Rallies Tripmeters Easy to remove your Tripmeter
BR43 Plug Kit Wiring Loom for Rallye Tripmeters For security and safety

Item 35 SPS £16.00

SPS Spare BR43 Plug & Socket

SPS Spare BR43 Plug and Socket Plug & Socket for BR43
SPS Spare BR43 Plug and Socket for Rally Tripmeters Plug for BR43
SPS Spare BR43 Plug and Socket for Rallying Tripmeters Socket for BR43

Item 36 BR2X £14.82

Brantz Can Bus extention lead

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BR2X Brantz Can Bus extention lead Brantz BR2X
BR2X Brantz Can Bus extention lead for Rally Tripmeters 3M Sensor extention cable
BR2X Brantz Can Bus extention lead for Rallying Tripmeters For Sensors fitted to a rear wheel

Item 37 BRSS7 £16.67

Brantz Sun Screen Filter

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BRSS7 Brantz Sun Screen Filter for International Tripmeters Brantz BRSS7
BRSS7 Brantz Sun Screen Filter for International Rally Tripmeters Sun screen filter
BRSS7 Brantz Sun Screen Filter for International Rallying Tripmeters Ideal for daylight events

Item 38 BRFUSE £5.16

Brantz Inline Fuse

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BRFUSE Brantz Inline Fuse for International Tripmeters Brantz BRFUSE
BRFUSE Brantz Inline Fuse for International Rally Tripmeters Inline Fuse
BRFUSE Brantz Inline Fuse for International Rallying Tripmeters Essential to protect your Tripmeter

Item 39 BR46 £20.23

Brantz Inline Fuse

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BR46 Brantz Satellite Seeker Sensor Brantz BR46
BR46 Brantz Satellite Seeker Sensor for Rally Tripmeters Satelite Seeker Wiring Set
BR46 Brantz Satellite Seeker Sensor for Rallying Tripmeters Connects a BR34 to a BRGPS
BR46 Brantz Satellite Seeker Sensor for Rallies Tripmeters Sensor & Power Cable Set

Item 40 BR342 £24.18

Brantz Inline Fuse

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BR342 Brantz BR34 Laser Fitting Kit Brantz BR342
BR342 Brantz BR34 Laser Fitting Kit for Rally Tripmeters Laser 3 Fitting kit
BR342 Brantz BR34 Laser Fitting Kit for Rallying Tripmeters Connectors, wiring, clips & mounts
BR342 Brantz BR34 Laser Fitting Kit for Rallies Tripmeters Plus Power cable & Fuse


Brantz - Can Bus - Easy Installation - Extention Leads

Item 41 BR47 £30.49

Brantz Can Bus extention lead

BR47 Brantz Short Can Bus Extension Lead Brantz BR47
BR47 Brantz Short Can Bus Extension Lead for Rally Tripmeters Short extention lead for BR56
BR47 Brantz Short Can Bus Extension Lead for Rallying Tripmeters With Clip On connectors
BR47 Brantz Short Can Bus Extension Lead for Rallies Tripmeters Keeps the car warranty valid
BR47 Brantz Short Can Bus Extension Lead for Rallye Tripmeters For cars wth NO OBDII Socket

Item 42 BR45 £30.49

Brantz Can Bus extention lead

BR45 Brantz Short Can Bus Extension Lead for BR56 Rally Tripmeters Brantz BR45
BR45 Brantz Short Can Bus Extension Lead for OBDII Socket Short extention lead for BR56/57
BR45 Brantz Short Can Bus Extension Lead for OBDII Socket Rally Tripmeters With (BR43 type) Socket
BR45 Brantz Short Can Bus Extension Lead for OBDII Socket Rallying Tripmeters To receive Tripmeter Male Plug
BR45 Brantz Short Can Bus Extension Lead for OBDII Socket Rallye Tripmeters For cars wth a OBDII Socket

Item 43 BRCCR £64.80

Brantz Can Bus extention lead

BRCCR Brantz Can Bus Extension Lead Brantz BRCCR
BRCCR Brantz Can Bus Extension Lead for OBDII Socket Rally Tripmeters Short extention lead for BR45
BRCCR Brantz Can Bus Extension Lead for OBDII Socket Rallying Tripmeters Brantz Can-Bus Contactless Reader
BRCCR Brantz Can Bus Extension Lead for OBDII Socket Rallies Tripmeters To connect BR45 & BR56
BRCCR Brantz Can Bus Extension Lead for OBDII Socket Rallye Tripmeters For cars wth NO OBDII Socket


Only the cost of Shipping to add - These are the prices you PAY - There is NO VAT to add

Brantz - Trouble Shooting

If the Tripmeter Switches are set at 000 - The unit is in NEUTRAL - Reset to 100 for Testing.

Ensure that both the Positive + and Negative - Power Cables to the Tripmeter are supplied Direct from the vehicle Battery with an inline fuse. Always ensure that ALL cables are positioned well clear of wiring looms, distibutors, coils or any other electrical equipment, etc, otherwise they may pick up interference signals which may 'step' or 'freeze' the Tripmeter Displays.

Sensors
Here again keep ALL wires clear of wiring looms and any electrical equipment, BR1 Sensors are colour coded and should not present any problems. Inner speedometer cables must be a tight fit in the Sensor disc, never increase the disc hole size it depends upon this tight fit to rotate the sensor disc.

BR3 & BR4 Gearbox Sensors
Different coloured wires are used, however these are the general wiring rules for the Tripmeter Brantz Grey cable.
GREEN to GREEN/YELLOW -:- BLUE to BLUE -:- BROWN to BROWN -:- However some Sensors have a different colour coding and should be wired as follows GREEN/YELLOW to BLACK or SILVER -:- BROWN to RED -:- BLUE to WHITE.

BR2 Wheel Sensors
In the Grey Cable from the Tripmeter, do not use the BROWN wire, wire as follows, BLUE to BROWN (sensor)-:- GREEN to BLUE (sensor).

Fault-Finding Procedures for Brantz Products:

Issue July 2000. Not for general circulation. If a tripmeter installation is giving trouble, the recommended way to find faults is by progressively removing areas of the installation so that there is an obvious point at which things are either good or bad. The most important split is the one most resisted by customers as it's inconvenient. Take the customer's car out of the equation by fitting the tripmeter into another car. Often it is not necessary to fit the sensor in the replacement car; simply connect up to the new car's power supply and observe all the tripmeter functions which do not need the distance increments. If the opportunity presents itself, a sensor can be connected to the new car tripmeter installation without the sensor being fitted to the vehicle in a permanent way (ie just placed loose inside the car and operated by hand). Only after the above should the following become necessary. Brantz may be able to offer advice about typical car problems, but it is ultimately the car owner's responsibility to have a car with normal trouble-free electrics.

International 1 / International 2 / International 2'S' /Architect 1 / Architect 2 / Laser3/ Surveymaster

1) The meter is installed in a customer's vehicle. The meter digits light up correctly when the meter's ON/OFF switch is switched ON--GOTO4. The meter digits light up incompletely when the meter's ON/OFF switch is switched ON--GOTO13. The meter digits do not light up when the meter's ON/OFF switch is switched ON--GOTO2.

2)Disconnect the Black Power Cable coming from the base of the meter from the vehicle's supply and connect it directly to a spare charged 12 volt battery placed in the vehicle next to the meter. Observe that it is the Black cable which connects to power; Brown to +12 volts, Green/Yellow to -12 volts. Battery chargers are not a suitable power supply as they are not smoothed. There is normally a Blue wire in the Black cable. This Blue wire is not normally connected to anything. If the meter digits light up, find the problem with the vehicle's supply. Often the polarities are reversed or of poor quality. Use Screw-type connections and definitely NOT crimps. If the meter does not light up--GOTO3.

3) Check that the cables (Black and Grey) are not fractured or cut-into by bodywork. Disconnect the sensor from the Grey cable. If the meter lights up--GOTO12. If the meter does not light up--GOTO13.

4) The problem is that on the road the meter digits flash on and off--GOTO2 and 3. The problem is that the digits zero themselves from time to time GOTO3 and 7. The problem is that the digits increment themselves even when the vehicle is standing still--GOTO7. The problem is that the digits do not increment when the vehicle is travelling--GOTO5. The problem is that the meter does read distance but not accurately--too low GOTO5, too high GOTO6.

5) The meter is not seeing all of the pulses from the sensor. This could mean that the sensor is not functioning or that the meter's pulse input is damaged. Connect the negative of a voltmeter to the Green/Yellow wire inside the Grey cable (The sensor Cable). Test the Brown of the Grey cable with the other positive voltmeter lead and see that +5 volts is present. If it is not GOTO13. If it is +5 volts then test the Blue lead in the Grey cable. This lead should go up and down in voltage as the sensor is rotated (or if a wheel type sensor its' end is touched repeatedly by a steel object. When the Blue wire is in the Low state its' voltage should be less than 2 volts. When the Blue wire is in the High state, its' voltage should be over 4 volts. Note that the meter requires that either state has to be present for more than 2 milliseconds to recognise it, (this can be a problem if the customer is using a wheel type sensor to sense on a drive shaft which rotates very quickly. The answer here is to use a larger target). If the voltage does go up and down sufficiently--GOTO6. If the voltage does not go up and down--GOTO12.

6) The meter is receiving external pulses of energy from interference sources--GOTO7 or the sensor is not reliably detecting rotation--GOTO5 and if a wheel type sensor check for correct gaps on all detected targets and also check that socket head screws are not being detected. Check wheel sensor operation with a voltmeter whilst it is connected to the tripmeter. Voltages should be about 4.0v when sensor is near to metal and about 2.0 volts when not near metal. Remember that gaps can alter whilst the vehicle is being driven due to vehicle parts bending and flexing.

7) Test for interference. This is particularly common when home-made HT sparkplug leads have been used, but can come from damaged alternators or fuel pumps/horn/wipers etc. If interference is present it is always too powerful to defend against and should be fixed at source by suppressors or new silicon leads etc. Take a portable radio, select the AM band (important) and tune into a quiet spot between stations. Turn up the volume and start the vehicle. Listen for loud clicks. That's interference. Compare the vehicle with a normal road car as a guide to what is acceptable. Try other vehicle accessories to locate intermittent sources of trouble.

8)&12) The sensor is damaged. Replace and install new unit with best chance of survival against heat and shock etc. Use first class connections.

13) The meter's internal circuit is damaged so the meter and sensor must be returned to the factory for service or replacement. Installation tips: On receipt of a tripmeter test it on the bench with a charged battery (NOT a battery charger as the current is not smoothed) and its' sensor connected. Before installing into a vehicle, do the vehicle interference checks as in 7) and operate other car accessories to see if any of them produce interference type clicks etc.. Always derive 12volt power AND the ground lead DIRECTLY from the two battery TERMINALS. Use screw connections (NEVER use crimp connections. These are almost always loose and account for the vast majority of unreliable customer installations). Support cables at terminal entry points to prevent them from pulling on connectors.

Retrotrip 2 and Retrotrip 3

Carefully read the TROUBLESHOOTING documents to reduce to a minimum the shortcomings of the old technology which is the basis of the retrospective design. Testing a RetroTrip on the workshop bench. DEALER INFORMATION. (NOT) FOR RELEASE TO CUSTOMER. May 2000. Connect the power cable (black sheath) to a 12 volt battery, brown to +12 volts, green/yellow to -12 volts. Note that testing can not be done reliably when connected to a battery charger, as the current is not smoothed. If the Retrotrip has customer-installed connectors, especially crimp types, push & pull these gently, then firmly, to check tightness. Solder them in place wherever possible.

Test (1) Switch on the Retrotrip. Observe the top lights go on. Switch off.

Test (2) (Optional test for dealers with Brantz test equipment. Others go straight to test 3) Put the Retrotrip calibration switches (some may be pen-push types) to 555. Connect the grey cable to a Brantz 'Rolling Road Tester' taking care to connect the right colours. Zero the two readouts. Switch on the Retrotrip. Note the two counters click over together. Change the calibration figures (there is a limit as to how fast the counters can go, so the calibration figure cannot be too low. Switch off the Retrotrip. Remove the 'Rolling Road Tester'.

Test (3) Connect a sensor to the grey cable carefully observing the colour codes (see the sensor information sheet). Select a low calibration figure. Switch on the Retrotrip. Rotate the sensor mechanism (or for a wheel sensor touch a steel object onto the tip of the sensor many times). See the counters click over. SELF TEST FACILITY FOR MORE RECENT MODELS (May 1999 onwards): Connect the Retrotrip to a charged battery supply (sensor is not needed). Put the rotary calibration switches to 000. Turn on the power. Note the readouts take half a step. Within eight seconds of turning the power on, change the calibration switches to 888. After a few seconds the counters will start to self-step themselves in groups of eight for as long as the power remains connected. This enables the simulation of great distances on the bench. If all the above functions are correct then any problem is likely to be with the car and/or the installation. See the trouble-shooting tips on the sensor sheet and MOST IMPORTANTLY - try the meter on another car. Derive power directly from the battery TERMINALS not the chassis or fuse panel. This is the single most important installation recommendation, and it is the one most resisted by customers as it is frequently inconvenient. Low battery voltage at the trip will cause trouble (see recommended power conditioner below).

Popular problems are: Reversed power, loose crimp type connectors, even more loose connectors, battery under voltage, poor quality wiring with still more loose connectors, and earthing derived from chassis instead of battery, radio interference from HT/pumps/horn/wipers/dynamo/ alternator etc. See sensor sheet for a very simple interference test.

N.B. PREVENT VIBRATION!!! - Excessive vibration can cause one counter to disagree with the other. Remember that the counter technology of the Retrotrip is necessarily over fifty years old and today's expectation of perfect performance is a little harder to achieve. Older cars with 6 volt electrics or poorly performing or less reliably performing 12 volts charger systems should use a Brantz POWER CONDITIONER which will always produce a correct voltage source for the Retrotrip.

Brantz Tripmeters Brantz Rally Tripmeters Trip Meters Brantz Tripmeter BR13 BR6 BR7 BR8 BR13 International 1 BR6 International 2 Pro Tripmeter BR7 International 2Pro Tripmeters BR8 International 3 Pro Tripmeter Brantz GPS Tripmeters
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Brantz Accessory List of Parts
Email - info@donbarrow.co.uk

Brantz Comprehensive Parts Catalogue Brantz Equipment Brantz Parts List of Add On Accessories Parts for Brantz Tripmeters

Motoring News Rally Champion 1963 ~ 1964 ~ 1967 ~ 1970 RAC Rally Champion 1967
BTRDA Gold Star Rally Champion 1970 BTRDA Silver Star Rally Champion 1962 ~ 1963 ~ 1967

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Don Barrow the 'King of the Navigators' [Eric Bailey - Motoring Correspondent - The Daily Telegraph 16/12/95]

© 1999 - Copyright Don Barrow